% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      79
     108
      48
      46
      38
      70
      43
      45
     145
     166
     181
     190
     260
     397
     312
     236
     223
     157
     345
     200
     383
     525
     430
     399
     289
     189
     224
     165
     194
     236
      86
     134
     122
      98
      83
      90
      77
      76
      51
      66
      21
      52
      61
      42
      56
      37
     -12
      18
      40
     -19
     -28
     -23
      -1
      14
     -23
      17
      48
      25
     -10
      18
     -14
     -33
     -23
     -18
     -17
      29
      17
      15
       8
      27
     -18
      -8
     -28
      35
      27
      24
     -29
      28
     -31
       8
     -25
      27
     -22
      22
     -20
     -32
     -29
     -13
     -21
      23
      23
     -23
       9
      26
      25
      42
      16
      20
      32
      32
     -24
      25
      30
      10
      36
      30
      20
       2
      29
     -23
     -15
     -33
     -35
     -25
      21
      29
     -29
     -22
     -24
      13
     -30
      -8
      -9
     -28
     -15
     -27
       8
     -15